S.851 Grease Nipple 8Mm X 1.25 Mm
S.851 Grease Nipple 8Mm X 1.25 Mm
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One New Aftermarket Replacement Grease Nipple - M8 x 1.25mm Straight (0 Degree) - Sparex S.851
This M8 x 1.25mm straight (0 degree) grease nipple, also known as a zerk fitting or grease zerk, provides a reliable lubrication point for greasing pivot pins, joints, bearings, and other wear points on agricultural equipment, tractors, construction machinery, and general industrial equipment. The straight 0-degree design threads directly into standard M8 x 1.25 metric grease ports and accepts a standard push-type grease gun coupler to deliver grease efficiently to the lubrication point.
Specifications
- Thread Size: M8 x 1.25mm (metric)
- Angle: 0 degrees (straight)
- Type: Standard ball-check grease nipple (zerk / grease fitting)
- Sparex Part Number: S.851 (also listed as 851)
Compatible Equipment
This is a universal metric grease fitting suitable for any agricultural tractor, combine, construction machine, or industrial equipment with an M8 x 1.25mm threaded grease port. Compatible with tractors, combines, balers, planters, loaders, excavators, trailers, and other machinery requiring M8 x 1.25mm metric lubrication fittings. Fits various makes including John Deere, Case IH, Massey Ferguson, New Holland, Kubota, and many others wherever an M8 x 1.25mm straight grease nipple is required.
Replaces Part Number(s):
851, S.851
New aftermarket replacement part - not remanufactured, not used.



